CN212724377U

CN212724377U - Chinese phrase learning tool

Info

Publication number: CN212724377U
Application number: CN202021855362.6U
Authority: CN
Inventors: 时美兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-16
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a learning tool field more particularly, relates to a chinese phrase learning tool. The method comprises the following steps: shielding device and telecontrol equipment, the last chinese character and the spelling that need use the phrase in the classroom of writing of telecontrol equipment, telecontrol equipment can realize the motion that needs the direction, thereby make the student see the chinese character and the spelling that need see, shielding device then can shield the chinese character in the phrase and spelling partly, make the student can remove to associate another part according to one of them part initiative, it is convenient nimble, can adjust wantonly according to the classroom needs, need not mr on blackboard or blank, continuous writing and cleaning, classroom time has been practiced thrift, convenient use.

Description

Chinese phrase learning tool

Technical Field

The utility model relates to a learning tool field more particularly, relates to a chinese phrase learning tool.

Background

The primary school Chinese teacher needs to teach students to learn to recognize and group words when going on class, thereby gradually training the students to listen, speak, read and write the Chinese, because the primary school students primarily contact Chinese characters, and many characters are not recognized, which needs pinyin to be used for assisting in recognizing and grouping words, but in the current teaching process, pinyin and phrases on a phrase card can appear simultaneously, so that the students unconsciously spell pinyin in the process of recognizing words, which is not beneficial to the students to memorize the pronunciation of each character in the phrase, meanwhile, the teacher can not write pinyin when writing the phrase on the blackboard, but needs to write on the blackboard if needed in teaching, and the teaching speed of the class can be influenced if the number of phrases and the number of pinyin are too much.

SUMMERY OF THE UTILITY MODEL

The utility model provides a chinese phrase learning tool aims at solving the technical problem who exists among the prior art, makes things convenient for primary school's chinese mr at the teaching in-process, shows the pinyin or the characters of phrase in a flexible way.

In order to achieve the above object, an aspect of the present invention provides a Chinese phrase learning tool, including:

the shielding device comprises a front shell, a sliding door, a reversing gear and a movable rack, wherein the front shell is a semi-shell, the front side of the front shell is provided with an observation port, the two sides of the observation port in the front shell are provided with sliding chutes, the sliding doors are respectively arranged at the upper part and the lower part in the sliding groove, the two sliding doors can respectively move up and down, one side edge of the sliding door is provided with a rack, the reversing gear is two coaxially connected gears, one gear of the reversing gears is meshed with the sliding door, the movable rack is a rack, the moving rack passes through the front case and engages with the other of the reversing gears, therefore, the sliding door can be controlled to move under the action of external force, and the sliding door can move, so that the observation port of the front shell can be shielded by sliding when needed.

The moving device comprises a rear shell, a first winding drum, a second winding drum, a belt, a limiting rod, a paper tape and an array lamp, wherein the rear shell is a semi-shell body, the rear shell can be connected with the front shell to form a complete shell, the first winding drum and the second winding drum are hinged in the rear shell, the first winding drum and the second winding drum are arranged in parallel and are connected through the belt, the first winding drum and the second winding drum can rotate in the same direction, a poking wheel is arranged on the first winding drum and extends out of the rear shell, the first winding drum can rotate by rotating the poking wheel, two ends of the paper tape are wound on the first winding drum and the second winding drum at the same time, the paper tape is moved by rotating the winding drum, the limiting rod is connected with the rear shell and can rotate relatively, the limiting rod can enable the paper tape to pass through the position right behind the observation port, the content on the paper tape can be seen from the rear observation part, the array lamp is arranged in the rear shell, the paper tape can be illuminated, the content on the paper tape can be seen conveniently, and a student can see the content on the paper tape through the observation port by rotating the first reel.

The utility model provides a chinese phrase learning tool, simple structure, convenient to use is nimble, and the cost is comparatively cheap, the first half and the lower half on the paper tape have the spelling and the chinese character of the phrase that needs to learn respectively, teacher can change the position of sliding door through control the removal rack, realize sheltering from the spelling or chinese character, thereby make students consciously write the chinese character through reading the spelling or write the spelling through recognising the chinese character, and then promote pupil's in-process accuracy of becoming literate, correct answer is simultaneously revealed the in-process also more swiftly, need not teacher's in addition write, only need to remove the sliding door can, the time of having practiced thrift the lessons, and the switching process of phrase is also swiftly, through rotating the dial wheel can switch, convenient and fast, convenient to use, unnecessary writing and erasing time in the course of giving lessons can be saved, so that students and teachers have more time to do other work.

Additionally, the utility model discloses a chinese phrase learning tool that above-mentioned technical scheme provided still has following technical characteristic:

as an optimized scheme of the utility model, be in the backshell array lamp have the light screen all around, there is reflection of light material on the internal surface of light screen, makes the position luminance that needs to see on the paper tape is higher.

As an optimized proposal of the utility model, the top of the poking wheel is provided with a convex edge, so that the poking wheel which can be relaxed by a teacher can rotate.

As an optimized scheme of the utility model, the belt is the hold-in range, reel one with the upper end and the lower extreme of reel two respectively have a synchronous pulley, the hold-in range is around on synchronous pulley, makes reel one with more steady in the reel two simultaneous revolutions.

As a preferred embodiment of the present invention, the paper tape is white paper capable of being cleaned, so that a teacher can write required contents on the paper tape conveniently.

As a preferred scheme of the utility model, it leads to the groove to have the bar on the removal rack, and the pin passes through the groove is connected in the bar is led to on the preceding shell, avoid right remove the rack with meshing between the reversing gear causes the influence.

As an optimized scheme of the utility model, the reel one the reel two the both ends of gag lever post have limiting flange, can avoid the skew of paper tape.

As an optimized scheme of the utility model, simultaneously with light screen vertical position, just corresponding the array lamp and with the array lamp is parallel the rear department of paper tape has a transparent glass board, and the mr has played the effect of support when writing the content on the paper tape.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the device of this application, write the mode of the chinese character and the pinyin of constituteing the word and expression with current mr on blackboard or blank and compare, the time of each aspect has been practiced thrift, chinese character and pinyin can be written on the paper tape in advance, thereby need not to write on the face during class, in addition, mr can shelter from chinese character and pinyin selective cover according to the demand, supply the selective seeing of student, in order to satisfy the teaching requirement, avoided mr to clean many times and write many times on the face, and the utility model discloses also conveniently carry out the change of word and expression, also practiced thrift mr and cleaned many times and write many times on the face, thereby in the time of having practiced thrift the classroom on the whole, leave out a part of time and do other things.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic view of the shielding device of the present invention;

fig. 4 is a schematic view of the shielding device of the present invention;

fig. 5 is a schematic view of the exercise apparatus of the present invention;

fig. 6 is a schematic view of the exercise apparatus of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

the device comprises a shielding device 1, a motion device 2, a front shell 101, a sliding door 102, a reversing gear 103, a movable rack 104, a rear shell 201, a first reel 202, a second reel 203, a belt 204, a limiting rod 205, a paper tape 206, an array lamp 207, a 1011 viewing port, a 1012 sliding groove, a 1041 strip-shaped through groove, a 2011 shading plate, a 2021 poking wheel and a 2041 belt pulley.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A chinese phrase learning tool in accordance with some embodiments of the present invention is described below with reference to fig. 1-6.

As shown in fig. 1-2, in order to achieve the above object, an aspect of the present invention provides a Chinese phrase learning tool, including: shielding device 1 and telecontrol equipment 2, the chinese character and the spelling that need use the phrase in the classroom are written on telecontrol equipment 2, telecontrol equipment 2 can realize the motion that needs the direction, thereby make the student see the chinese character and the spelling that need see, shielding device 1 then can shield the chinese character in the phrase and spelling partly, make the student can remove to associate another part according to one of them part initiative, it is convenient nimble, can adjust wantonly according to the classroom needs, need not mr on blackboard or blank, continuous writing and cleaning, the classroom time has been practiced thrift, conveniently use.

As shown in fig. 3-4, the shielding device 1 includes a front housing 101, a sliding door 102, a reversing gear 103, and a moving rack 104, where the front housing 101 is a cuboid half-housing with an opening on the back, a square viewing port 1011 is located in the middle of the front housing 101, sliding grooves 1012 are located on both sides of the viewing port 1011 inside the front housing 101, the cross section of the sliding groove 1012 is U-shaped, the height of the sliding groove 1012 is the same as that of the front housing 101, the openings of the sliding grooves 1012 on both sides are opposite, a sliding door 102 is located above and below the sliding groove 1012 on both sides, the sliding door 102 is a square plate, the two sliding doors 102 can move up and down respectively to expose the viewing port 1011, the right edge of the sliding door 102 is a rack, and gaps are located above and below the sliding groove 1012, the rack on the sliding door 102 can be seen from the gaps, the reversing gear 103 is two coaxially connected gears, and the reversing gear 103 and the front housing 101 can, a reversing gear 103 is respectively arranged at the notches of the upper sliding chute 1012 and the lower sliding chute 1012, one gear in each reversing gear 103 is meshed with one sliding door 102, the movable rack 104 is a rack, the end part of the movable rack 104 is provided with a handle convenient to move, the movable rack 104 is provided with a strip-shaped through groove 104, the pin is connected on the front shell 101 through the strip-shaped through groove 1041, so that the moving rack 104 can be linearly moved and the influence on the engagement between the moving rack 104 and the reversing gears 103 is avoided, one moving rack 104 passes through the front case 101 from the side and engages with the other one of the reversing gears 103, the number of the reversing gears 103 is two, the number of the corresponding moving racks is also two, so that the corresponding sliding door 102 can move up and down by pulling the moving rack 104 back and forth under the action of external force, further, the free sliding of the sliding door 102 can be realized to block the viewing port 1011 of the front case 101 as necessary when necessary.

As shown in fig. 5-6, the moving device 2 includes a rear casing 201, a first winding drum 202, a second winding drum 203, a belt 204, a limiting rod 205, a paper tape 206, and an array lamp 207, wherein the rear casing 201 is a half casing, the front of the rear casing is provided with an opening, and the rear casing is connected with the front casing 101, so as to form a complete casing, the first winding drum 202 and the second winding drum 203 are hinged at corresponding positions in the rear casing 201 near the left and right sides of the rear part, the first winding drum 202 and the second winding drum 203 are identical cylinders, the upper end and the lower end of the first winding drum 202 and the second winding drum 203 are respectively provided with an identical belt pulley 2041, the first winding drum 202 and the second winding drum 203 are arranged in parallel and are rotatably connected with the rear casing 201, the belt 204 connects the belt 2041 at the same height, the belt 204 is a synchronous belt, the belt 2041 is a synchronous belt pulley, so that the first winding, the difference between the first reel 202 and the second reel 203 is that the uppermost end of the first reel 202 is provided with a disk-shaped toggle wheel 2021, a convex rib is arranged above the toggle wheel 2021, so that a teacher can easily toggle the toggle wheel to rotate, the toggle wheel 2021 extends out of the rear shell 201 so that a user can rotate the first reel 202, the first reel 202 can be rotated by rotating the toggle wheel 2021, and then the second reel 203 can simultaneously rotate in the same direction and at the same speed, the paper tape 206 is a strip-shaped white erasable paper tape, so that the teacher can write required contents on the paper tape 206 or erase the required contents, two ends of the paper tape 206 are simultaneously wound on the first reel 202 and the second reel 203, the first reel 202 is rotated to rotate the second reel 203 so that the paper tape 206 moves, the limiting rod 205 is a strip-shaped round rod, the limiting rod 205 is rotatably connected with the rear shell 201, the number of the limiting rods 205 is two, and is parallel to the first reel 202, the paper tape 206 is wound from the rear part and the paper tape 206 passes through the right rear part of the viewing port 1011 in parallel, so that the content on the paper tape 206 can be seen from the viewing port 1011, the array lamp 207 is arranged at the center of the rear part inside the rear shell 201, the array lamp 207 is an LED lamp panel, the power supply mode of the LED lamp panel is the conventional technology, so that the details are not repeated in the specification, the array lamp 207 can illuminate the paper tape 203, the content on the paper tape 206 can be seen conveniently in use, the light shielding plates 2011 are arranged around the array lamp 207, the inner surfaces of the light shielding plates 2011 are provided with reflective materials, the brightness of the position on the paper tape 206, which needs to be seen, is higher, the transparent glass plates are arranged at the positions which are vertical to the light shielding plates 2011 and are opposite to the corresponding to the array lamp 207 and are parallel to the array lamp 207, the rear part of the paper tape 206, and a teacher plays a supporting role, by rotating reel one 202, the student can see the contents on paper tape 206 through viewing port 1011, and sliding door 102 can block a portion of the contents on paper tape 206.

Furthermore, the two ends of the first winding drum 202, the second winding drum 203 and the limiting rod 205 are provided with limiting flanges, so that the influence of the deviation of the paper tape 206 on the normal use in the use process can be avoided.

The working principle is as follows: before using, need write the chinese character and the pinyin of the word that needs to be used on class in advance on paper tape 206, the pinyin is last, and the chinese character is under, through rotating dial wheel 2021, can make reel 202 rotate, and reel 202 drives reel two 203 through belt 204 and carries out syntropy with fast rotation simultaneously to make paper tape 206 remove, the mr of being convenient for writes the word on paper tape 206. When using, the mr is through rotating dial wheel 2021, can make reel 202 rotate, reel 202 drives reel two 203 through belt 204 and carries out syntropy with fast rotation simultaneously, thereby make paper tape 206 remove, students can see the content on the paper tape 206 through viewing aperture 1011, in order to reach teaching effect, teacher's accessible push-and-pull removes rack 104, make reversing gear 103 rotate, and then make sliding door 102 carry out certain rising and decline, thereby can shelter from partly with the content on the paper tape 206, the student of being convenient for thinks the chinese character through the pinyin, also perhaps think the pinyin through the chinese character, through constantly moving the brain, promote teaching effect.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance: the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, the terms "upper", "lower", "left", "right", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chinese phrase learning tool, comprising:

the shielding device comprises a front shell, sliding doors, reversing gears and a movable rack, wherein the front shell is a half shell, an observation port is formed in the front side of the front shell, sliding grooves are formed in the two sides of the observation port in the front shell, the sliding doors are respectively arranged in the sliding grooves at the upper part and the lower part, the two sliding doors can respectively move up and down, the rack is arranged on one side edge of each sliding door, the reversing gears are two coaxially connected gears, one gear in the reversing gears is meshed with the sliding door, the movable rack is a rack, and the movable rack penetrates through the front shell and is meshed with the other gear in the reversing gears;

the moving device comprises a rear shell, a first winding drum, a second winding drum, a belt, a limiting rod, a paper tape and an array lamp, wherein the rear shell is a semi-shell body, the rear shell can be connected with the front shell to form a complete shell, the first winding drum and the second winding drum are hinged in the rear shell, the first winding drum and the second winding drum are arranged in parallel and are connected through the belt, so that the first winding drum and the second winding drum can rotate in the same direction, a poking wheel is arranged on the first winding drum and extends out of the rear shell, two ends of the paper tape are wound on the first winding drum and the second winding drum at the same time, the paper tape is enabled to move when the first winding drum is rotated, the limiting rod is connected with the rear shell and can rotate relatively, the limiting rod can enable the paper tape to pass through the front and rear of the observation port, the array lamp is arranged in the rear shell, and the first winding drum is, the contents of the paper strap can be viewed through the viewing port.

2. A tool for learning chinese phrases according to claim 1, wherein: the rear shell is provided with light shielding plates around the array lamp, and the inner surfaces of the light shielding plates are provided with light reflecting materials.

3. A tool for learning chinese phrases according to claim 1, wherein: and a convex rib is arranged above the poking wheel.

4. A tool for learning chinese phrases according to claim 1, wherein: the belt is a synchronous belt, the upper ends and the lower ends of the first winding drum and the second winding drum are respectively provided with a synchronous belt wheel, and the synchronous belt is wound on the synchronous belt wheels.

5. A tool for learning chinese phrases according to claim 1, wherein: the paper tape is white erasable paper.

6. A tool for learning chinese phrases according to claim 1, wherein: the movable rack is provided with a strip-shaped through groove, and the pin is connected to the front shell through the strip-shaped through groove.

7. A tool for learning chinese phrases according to claim 1, wherein: and two ends of the first winding drum, the second winding drum and the limiting rod are provided with limiting flanges.

8. A tool for learning chinese phrases according to claim 2, wherein: and a transparent glass plate is arranged at the position vertical to the shading plate, opposite to the array lamp, parallel to the array lamp and behind the paper tape.